|The popular R-77 offers outstanding performance, thanks to being developed in the heat of competition. It features a trapezoidal design, which allows a large volume of packing material and in turn delivers top performance. With a straight baffle and removable low-volume insert, the R-77 mufflers front cap is MIG-welded, while the end cap is riveted using high-end 304-L polished stainless steel rivets and bands.
This Yoshimura exhaust component or system meets EPA Noise Emission requirements of 80 dBA when installed on the specified motorcycle. Installation of this exhaust component or system on motorcycle models not specified may violate Federal Law.
(1) Carbon fiber muffler with carbon fiber end cap, chrome mid-pipe and removable baffles
(1) Exhaust clamp
(2) Springs (installed)
(1) Muffler clamp
(1) Black rubber muffler strap heatshield
(1) 10mm-1.25 x 70mm flange hex head bolt
(1) Spring puller tool
Part 4407344 fits the following machines